157034542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1087}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 285769728

約数和(自身を除く): 128735186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 607, 1087, 1214, 2174, 4249, 7609, 8498, 10319, 15218, 18479, 20638, 36958, 72233, 129353, 144466, 258706, 659809, 1319618, 4618663, 9237326, 11216753, 22433506, 78517271, 157034542]

約数ペア:

[(1, 157034542), (2, 78517271), (7, 22433506), (14, 11216753), (17, 9237326), (34, 4618663), (119, 1319618), (238, 659809), (607, 258706), (1087, 144466), (1214, 129353), (2174, 72233), (4249, 36958), (7609, 20638), (8498, 18479), (10319, 15218)]